Textured PbZr0.3Ti0.7O3 thin films produced by polymeric precursor method using microwave oven

Nenhuma Miniatura disponível

Data

2006-01-01

Autores

Escote, M. T.
Pontes, F. M.
Leite, E. R.
Longo, Elson [UNESP]

Título da Revista

ISSN da Revista

Título de Volume

Editor

Taylor & Francis Ltd

Resumo

PbZr0.3Ti0.7O3 (PZT) films were produced by polymeric precursor route and deposited by spin-coater technique on Pt(111)/Ti/SiO2/Si(100) substrates. The films were heat-treated using different furnaces: (a) a conventional furnace, at 700 degrees C; and (b) a domestic microwave oven, at 600 degrees C. The X-ray patterns revealed that both films are single phase and reflections were identified as belongs to the PZT phase. The intensity of these reflections showed a (111), (001) and (100) preferred orientation. Morphological and electrical characterizations showed that all samples present a rather different microstructure and both with high spontaneous polarization.

Descrição

Palavras-chave

ferroelectric, film, polymeric precursor route, PZT, microwave oven

Como citar

Ferroelectrics. Abingdon: Taylor & Francis Ltd, v. 335, p. 211-218, 2006.